<ul class="categories-list">
    <?php foreach($categories as $categorie): ?>
    <li>
        <?php echo html($categorie->getNom());?>
        <a href="<?php echo link_to('categories/edit.html?id='.$categorie->getId_categorie()); ?>">Modifier</a>
        <a href="<?php echo link_to('categories/delete.html?id='.$categorie->getId_categorie()); ?>">Supprimer</a>
    </li>
    <?php endforeach; ?>
</ul>